“Ammonia (NH3) Gas Control System in Chicken Coops Using Fuzzy Logic Based Internet of Things (IoT) Method”. Al-Fiziya: Journal of Materials Science, Geophysics, Instrumentation and Theoretical Physics 6, no. 2 (March 23, 2024): 1–13. Accessed December 23, 2025. https://journal.uinjkt.ac.id/al-fiziya/article/view/34757.